PT-2026-97807

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW1120.00 through FW1120.01 IBM PowerVM Hypervisor versions FW1110.00 through FW1110.31 IBM PowerVM Hypervisor versions FW1060.00 through FW1060.81 IBM PowerVM Hypervisor versions FW950.00 through FW950.H3...

Security Bulletin: This Power System update is being released to address CVE-2026-17413

Summary Power Systems Firmware is affected by a vulnerability in the RTAS firmware-to-OS interface. An attacker with administrator-level root access to a logical partition can send a specially crafted request to partition firmware, causing the partition to crash and become unavailable. Other...